I've built a new VRTheme template that works on Android 4.4 and used it to make a flashable zip that will change most of the statusbar and pulldown icons, softkeys, clock & battery colour to ICS Blue.
The percentage is now built into the rom and although it isn't enabled by default, it can be enabled by flashing the latest battery percent apk by @kroegerama
The VRThemes should be flashed using either TWRP or CWM recovery but, as usual, take a Nandroid backup before flashing
Grouper_4.4.2_KOT49H_Blue_VRTheme.zip - 1.72 MB
Grouper_4.4_Blue_VRTheme.zip - 1.67 MB
Changes icons, softkeys, clock & battery colour to ICS Blue. To enable the 1% battery percentage, flash the latest battery percent apk from kroegerama's thread and switch the option on.
If you're running Deodexed stock 4.4.2 KOT49H then the version below has the battery percentage pre-enabled.
NOTE: THIS VERSION IS ONLY FOR STOCK KOT49H DEODEXED
Grouper_4.4.2_KOT49H_Deodexed_Blue_VRTheme.zip - 9.02 MB
Revert to Stock Themes
Grouper_4.4.2_KOT49H_Odexed_Revert_To_Stock.zip - 6.40 MB
Grouper_4.4.2_KOT49H_Deodexed_Revert_To_Stock.zip - 6.62 MB
Grouper_4.4_KRT16S_Revert_To_Stock.zip - 6.38 MB
Grouper_4.4_KRT16O_Revert_To_Stock.zip - 6.38 MB
These remove the Blue VRTheme by replacing the themed apks with stock versions so that OTA updates can be taken.
Enable Battery Percentage by @kroegerama
Advanced 4 Way Reboot Menu by @cargobr151